diff --git a/source/ios_kernel/source/instant_patches.c b/source/ios_kernel/source/instant_patches.c
index 21bf022..20049fb 100644
--- a/source/ios_kernel/source/instant_patches.c
+++ b/source/ios_kernel/source/instant_patches.c
@@ -69,6 +69,11 @@ void instant_patches_setup(void) {
     // allow custom bootLogoTex and bootMovie.h264
     *(volatile u32 *) (0xE0030D68 - 0xE0000000 + 0x12900000) = 0xE3A00000;    // mov r0, #0
     *(volatile u32 *) (0xE0030D34 - 0xE0000000 + 0x12900000) = 0xE3A00000;    // mov r0, #0
+    
+    // Patch update check
+    *(volatile u32 *) (0xe22830e0 - 0xe2280000 + 0x13140000) = 0x00000000;
+    *(volatile u32 *) (0xe22b2a78 - 0xe2280000 + 0x13140000) = 0x00000000;
+    *(volatile u32 *) (0xe204fb68 - 0xe2000000 + 0x12EC0000) = 0xe3a00000;
 
     // allow any region title launch
     *(volatile u32 *) (0xE0030498 - 0xE0000000 + 0x12900000) = 0xE3A00000;    // mov r0, #0
diff --git a/source/ios_kernel/source/kernel_patches.c b/source/ios_kernel/source/kernel_patches.c
index 3854fb0..c7712b8 100644
--- a/source/ios_kernel/source/kernel_patches.c
+++ b/source/ios_kernel/source/kernel_patches.c
@@ -112,6 +112,11 @@ void kernel_run_patches(u32 ios_elf_start) {
     section_write_word(ios_elf_start, 0x1073994C, 0xe3a07020);
     section_write_word(ios_elf_start, 0x10739950, 0xea000013);
     
+    // update check
+    section_write_word(ios_elf_start, 0xe22830e0, 0x00000000);
+    section_write_word(ios_elf_start, 0xe22b2a78, 0x00000000);
+    section_write_word(ios_elf_start, 0xe204fb68, 0xe3a00000);
+    
     section_write_word(ios_elf_start, 0x0812CD2C, ARM_B(0x0812CD2C, kernel_syscall_0x81));
 
     u32 patch_count = (u32) (((u8 *) kernel_patches_table_end) - ((u8 *) kernel_patches_table)) / sizeof(patch_table_t);